Mechanical propulsion

BOS Power offers a complete mechanical propulsion line for fixed or controllable pitch propellers and water jets. The propulsion lines are based on IMO Tier III certified engines from the mtu Series 2000 and 4000. All mechanical propulsion systems are versatile and highly efficient, with a high power-to-weight ratio. 

We provide complete mechanical solutions, including diesel engine, reduction gear, shaftline with propellers or water jets, and a monitoring & maneuvering system. The system is delivered with proven mechanical and electrical interfaces designed to reduce installation time and increase serviceability.

Our solutions are customizable upon request.


The mechanical propulsion solutions are well suited for light crafts as high-speed passenger vessels, crew transfer vessels, Search and Rescue (SAR) vessels, Patrol vessels and tug boats

Selected products


John Asle Marhaug
Anders Olofsson
Søren Christensen
Jussi Mäkinen